// 和用户相关的状态管理

import {createSlice} from "@reduxjs/toolkit"
import {setToken as _setToken, getToken, removeToken} from "@/utils"
import {getProfileAPI, loginAPI} from "@/apis/user";


const userStore = createSlice({
    name: "user",
    // 数据状态
    initialState: {
        token: getToken() || '',
        userInfo: {}
    },
    // 同步修改方法
    reducers: {
        setToken: (state, action) => {
            state.token = action.payload;
            // 将token存入localStorage
            _setToken(action.payload)
        },
        setUserInfo: (state, action) => {
            state.userInfo = action.payload;
        },
        clearUserInfo(state) {
            state.token = ''
            state.userInfo = {}
            removeToken()
        }
    }
})

// 解构出actionCreator
const {setToken, setUserInfo, clearUserInfo} = userStore.actions;

// 获取reducer函数
const userReducer = userStore.reducer;

// 异步方法，完成登录获取token
const fetchLogin = (loginForm) => {
    return async (dispatch) => {
        // 1, 发送异步请求
        const res = await loginAPI(loginForm)

        // 2, 提交同步action进行token的存入
        dispatch(setToken(res.data.token))
    }
}

// 异步方法，获取个人用户信息
const fetchUserInfo = () => {
    return async (dispatch) => {
        const res = await getProfileAPI()
        dispatch(setUserInfo(res.data))
    }
}

export {fetchLogin, fetchUserInfo, clearUserInfo};

export default userReducer;